55438911

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 92509824

約数和(自身を除く): 37070913

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 1447, 3483, 4257, 4341, 12771, 13023, 15917, 38313, 39069, 47751, 62221, 117207, 143253, 186663, 429759, 559989, 684431, 1289277, 1679967, 2053293, 5039901, 6159879, 18479637, 55438911]

約数ペア:

[(1, 55438911), (3, 18479637), (9, 6159879), (11, 5039901), (27, 2053293), (33, 1679967), (43, 1289277), (81, 684431), (99, 559989), (129, 429759), (297, 186663), (387, 143253), (473, 117207), (891, 62221), (1161, 47751), (1419, 39069), (1447, 38313), (3483, 15917), (4257, 13023), (4341, 12771)]